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Updated: Jul 11, 2026

Measurement of Chitinase Activity in Biological Samples
Published on: August 22, 2019
The potential role of chitin in allergic reactions
Oliver T Burton1, Paola Zaccone
1Department of Pathology, Tennis Court Road, Cambridge, CB2 1QP, UK.
Abstract:
Allergy, a potentially life-threatening condition, has at its heart an overly zealous T-helper type 2 response to environmental antigens. We are constantly flooded by potential allergens, both airborne and ingested. Although innocuous to some, common antigens can cause serious allergic reactions in susceptible individuals. Chitin, a polymerized sugar and fundamental component of arthropods and fungi, is not commonly deemed a potential allergen but can cause sensitization through frequent exposure. A recent intriguing study has highlighted the role of chitin in allergic reactions.
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